Fix stringify: key is not defined when variables are present

aichaos / rivescript-js

A RiveScript interpreter for JavaScript. RiveScript is a scripting language for chatterbots.

https://www.rivescript.com/

MIT License

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Closed stephenkellyit closed 5 years ago

stephenkellyit commented 5 years ago

Define 'key' inside the stringify function due to receiving 'key is not defined' error when bot contains variables.

kirsle commented 5 years ago

Good catch :+1: thanks for this!